GB/T 2912.1-2009 Active National standards

GB/T 2912.1-2009 Textiles—Determination of formaldehyde—Part 1:Free and hydrolyzed formaldehyde(water extraction method)

GB/T 2912.1-2009 Textiles—Determination of formaldehyde—Part 1:Free and hydrolyzed formaldehyde(water extraction method)

Publish Date: 2009-06-11 Implement Date: 2010-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 2912.1-2009

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Baseline standards and general methods

ICS Name: Comprehensive Textile Products

Publish Date: 2009-06-11

Implement Date: 2010-01-01

Pages: 10 pages

Scope

This part of GB/T 2912 specifies the method for determining the content of free formaldehyde by water extraction and partial hydrolysis.
This part is applicable to any form of textiles.
This part is applicable to textiles with a free formaldehyde content ranging from 20 mg/kg to 3,500 mg/kg. The detection limit is 20 mg/kg. Results below the detection limit are reported as "not detected".

Development Information

Word Count: 15 Thousand words Pages: 10 pages

Same series standard

GB/T 2912.2-2009 Textiles—Determination of formaldehyde—Part 2:Released formaldehyde(vapour absorption method) GB/T 2912.3-2009 Textiles—Determination of formaldehyde—Part 3:High performance liquid chromatography method

Replace the following standards

GB/T 2912.1-1998 Textiles—Determination of formaldehyde—Part 1:Free and hydrolized formaldehyde(Water extraction method)

Referenced Standards

GB 6529-1986 Standard atmospheres for textiles conditioning and testing GB/T 6529-2008 Textiles—Standard atmospheres for conditioning and testing GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB/T 11415-1989 Laboratory sintered (fritted) filters—Porosity grading, classification and designation

Adopt standards

ISO 14184-1:1998

Related Standards

GB/T 14575-1993 Replaced

GB/T 14575-1993 Textiles—Testing method of comprehensive colour fastness

Publish Date: 1993-08-29

GB/T 3920-1997 Replaced

GB/T 3920-1997 Textiles—Tests for colour fastness—Colour fastness to rubbing

Publish Date: 1997-06-09

GB/T 3921.1-1997 Replaced

GB/T 3921.1-1997 Textiles—Tests for colour fastness—Colour fastness to washing:Test 1

Publish Date: 1997-06-09

GB/T 3921.2-1997 Replaced

GB/T 3921.2-1997 Testiles—Tests for colour fastness—Colour fastness to washing:Test 2

Publish Date: 1997-06-09

GB/T 3921.3-1997 Replaced

GB/T 3921.3-1997 Textiles—Tests for color fastness—Color fastness to washing:Test 3

Publish Date: 1997-06-09

GB/T 3921.4-1997 Replaced

GB/T 3921.4-1997 Textiles—Tests for color fastness—Color fastness to washing:Test 4

Publish Date: 1997-06-09